矢耳石

We compared back-calculated lengths of crappie (Poinoxis spp.) scales and sagittal otoliths from seven Midwestern lakes using linear regression.

利用来自美国中西部七个湖泊的样品，我们利用回归分析比较了翻车鱼长度、鳞片和矢耳石。

Results 1 Hypergravity influenced early development of zebrafish from zygote to early larva, and otolith size significantly larger in the early stage (P.01) but decreased subsequently. 2 Examined with EDAX, the contents of sulfur and Sr increased while Ca and Na contents decreased. 3 It was observed that sagitta and lapilli otoliths were fused into one otolith.

结果 1斑马鱼从鱼卵向早期仔鱼发育过程中超重环境影响仔鱼发育，耳石形态在初期显著变大(P.01)，其后耳石变小；2EDAX检测表明，耳石中S和Sr含量升高，Na和Ca的含量减少；3出现矢耳石与微耳石融合的现象。

Daily-growth increment of otolith and growth of Japanese parrotfish were studied and research objects were taken from Zhoushan Fishries Research Institute in April 2009. Microscopic observation was performed on the growth of the otolith during the embryonic development of artificially fertilized eggs and the formation of the first daily growth increment on otolith of larvae.

2009年4月15日－5月5日在浙江省舟山水产研究所条石鲷人工繁殖期间，逐日选择胚胎和仔鱼样本，连续解剖观察发育后期胚胎和前期仔鱼，光镜观察仔鱼矢耳石和微耳石的形态、日轮数，测定其直径，研究条石鲷的耳石日轮和生长。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。